2019 Toyota Tacoma problems

SERVICE BRAKES

Brake Master cylinder. The brakes lose all pressure and do not stop the truck all of a sudden. This is an open recall on many of these trucks but apparently my specific truck isn’t included in this. Because it just happened we are looking for the parts to fix this. Although it’s to the tune of over $1,000. There are no warnings, no lights nothing. Just went to pull out of my driveway and have no brakes. Although the pads are brand new and professionally installed.

NHTSA complaint #11758799 — an unverified report by a vehicle owner.

ELECTRICAL SYSTEM

The contact owns a 2019 Toyota Tacoma. The contact stated that while driving at an undisclosed speed, there was an abnormal sound coming from the A/C, and the cool air setting was inoperative. No warning lights were illuminated. A vehicle was taken to a dealer to be diagnosed; however, the vehicle was not diagnosed or repaired. The dealer stated that there was UV dye at the evaporator core and that refrigerant was leaking. The vehicle was taken back to the residence. The manufacturer was notified of the failure. The failure mileage was approximately 76,000.

NHTSA complaint #11757765 — an unverified report by a vehicle owner.

SERVICE BRAKES

Brake master cylinder failed on 2019 Toyota Tacoma. Vehicle had ~40000 miles at time of failure summer of 2025. Out of pocket expense was over $2000.00.

NHTSA complaint #11756579 — an unverified report by a vehicle owner.

SERVICE BRAKES

Brake pedal started sinking to the floor. Inspected and no fluid leaks present. If brake pedal is pumped, it will build pressure. Then the check brake system light comes on. That is a sign of brake master cylinder failure.

NHTSA complaint #11753935 — an unverified report by a vehicle owner.

UNKNOWN OR OTHER

Lower driver door locking bracket corrosion. Beyond surface corrosion. Been monitoring. Passenger side bracket is free of corrosion. Base of corroded bracket has heavy rust. Appears this part was not plated or treated for rustproofing. Appears this locking bracket might fail over time. See attached photos. Passenger side (no corrosion) is last photo.

NHTSA complaint #11750645 — an unverified report by a vehicle owner.

SERVICE BRAKES

Brake fluid is leaking down the brake pedal and onto the driver's side floormat. Car has less than 60,000 miles and is 7 years old.

NHTSA complaint #11737419 — an unverified report by a vehicle owner.

FUEL/PROPULSION SYSTEM

low pressure fuel pump in fuel tank failed. This part was already repaired from previous recall and failed again. Error code P0087. Vehicle shuttered and stopped in traffic. Broken bits of fuel pump were left in gas tank.

NHTSA complaint #11736679 — an unverified report by a vehicle owner.

SUSPENSION

the left side inner and outer tie rods pulled apart at threads at jam nut. The threads approx 2 to three inches of threads were 100% rotted. The jam nut showed no sign of being loose. It did not UNTHREAD. No noise or any indication ever of an issue. It happened at 5:15 am. It was dark. I was at best going 1 mph in reverse. If this had happened at road speeds the outcome could have been fatal for someone. For sure a lot of damage. I did not take a picture my bad. I did ask for the parts back but am 99%sure the part I got was not mine.it had a weld on it likely to move vehicle. The inner tie rod Was cut and looking like new, not a part exposed to the elements for 65k miles. I visually compared to other side. I will dissect it when I go to my friends shop. I could be wrong but doubtful. Call if questions. I had an extended warranty so they covered under that or a warranty/campaign? I was a NIASE AND NOW called ASE certified mechanic specializing in front end repair so…I would not knowingly drive cars that have a safety issue that could kill me or anyone. Safety first.

NHTSA complaint #11733180 — an unverified report by a vehicle owner.

STRUCTURE:BODY

My 2019 Toyota Tacoma (Super White) is experiencing paint chipping and delamination across multiple body panels. Toyota has acknowledged this defect in limited repair programs, but my vehicle is affected beyond the covered areas. Paint loss exposes underlying primer/metal and may lead to corrosion over time. This appears widespread among similar model-year Tacomas.

NHTSA complaint #11722840 — an unverified report by a vehicle owner.

ENGINE

The contact owns a 2019 Toyota Tacoma. The contact stated that while driving at an undisclosed speed, there was an abnormal clattering sound coming from the engine, with a misfire coming from the engine. The check engine warning light was illuminated. The vehicle was restarted; however, the failure reoccurred. The vehicle was taken to several mechanics, where it was diagnosed and determined that the fuel injector in cylinder #3 had failed and needed to be replaced. The vehicle was not repaired. The vehicle was then taken to the dealer, where it was diagnosed with engine failure. The contact was informed that the engine needed to be replaced. The vehicle was not repaired. The manufacturer was made aware of the failure. The approximate failure mileage was 89,000.

NHTSA complaint #11716829 — an unverified report by a vehicle owner.

ENGINE

The engine in my 2019 Toyota Tacoma TRD Off Road suffered internal damage that appears linked to Toyota’s low-pressure fuel pump recall (issued 10/28/2020, repaired 581 days later on 6/10/2022). While out on personal lease, the truck was driven over 16,000 miles with the defective pump, which can cause lean running conditions and elevated combustion temperatures. The result was metallic contamination and a damaged wrist pin in cylinder #6, requiring full engine replacement. All failed components remain available for inspection upon request. The fuel pump defect and resulting internal engine damage continues to place my safety and others’ at risk by creating potential for loss of power, engine stall, or total failure while driving. The problem was confirmed by two separate Toyota dealerships, both of which diagnosed the need for engine replacement. The vehicle has been inspected by multiple Toyota service centers and the Toyota Brand Engagement Center, which opened and later denied my case. No warning lights or messages appeared prior to the ticking noise that first appeared around 62,000 miles. In fact, no warning lights have ever illuminated on the dash. Despite clear evidence that the recall-related defect likely caused the damage, Toyota has refused to provide any assistance or coverage toward repairing or replacing the failed engine, leaving me with a $21,000 repair for a vehicle that was otherwise maintained and operated responsibly.

NHTSA complaint #11698872 — an unverified report by a vehicle owner.

FUEL/PROPULSION SYSTEM

While driving at Highway speeds fuel pump failed resulting in near miss collision on Interstate. Initial fuel pump was replaced with recall. This is second pump that failed. Vehicle towed to Bob Tyler Toyota in Pensacola Fl where fuel pump replaced by owner. Toyota refuses to pay for pump even though class action lawsuit resulted in Toyota being responsible for reimbursement. Vehicle has only 36000 miles.

NHTSA complaint #11695611 — an unverified report by a vehicle owner.

UNKNOWN OR OTHER

On 10/9/25 said vehicle was brought to Central Florida Toyota (CFT) for the investigation of water intrusion into the rear passenger compartment. The cause of water intrusion was due to a defective duct (vent) assy (PN: 62930-04040. There are 2 vents located at the rear of the passenger cab.). The cost for the repair was estimated to be $15,153.39. This exorbitant fee includes the replacement of the entire carpeting system and the need to remove the vehicle bed to access the vents. Based on a musty smell CFT assumed that the carpet had been damaged by molds. Subsequently, CFT was requested to have the 2 vents replaced, only, and not the carpeting. In return, CFT stipulated that I must sign a health hazard waiver due the assumed (no evidence) moldy condition. Now, not only can 2 simple mechanical vents cause such an exorbitant fee to repair it has now evolved into a potential health safety issue. Yet, Toyota has failed to provide any caution/warning to the effect of water intrusion into the rear of the passenger area. No caution/warning in owner's manual that vehicle owner must periodically inspect the rear passenger for water, no warning tags/labels inside vehicle. On the other, my Toyota OEM floor mats have all sorts caution/warning plus installation instruction. It is recommended, as a minimum, Toyota must issue a recall to confirm the integrity of all vents in circulation. On my vehicle, the defective vent was due to bad seal which implies poor manufacturing. Secondly, the location of the vents is simply poor engineering. Even, if there's no damage to the carpeting the cost to replace the 2 vents would be $2,500 due to the need to vehicle bed removed.

NHTSA complaint #11693447 — an unverified report by a vehicle owner.

STRUCTURE:BODY

On 10/9/25 said vehicle was brought to Central Florida Toyota (CFT) for the investigation of water intrusion into the rear passenger compartment. The cause of water intrusion was due to a defective duct (vent) assy (PN: 62930-04040. There are 2 vents located at the rear of the passenger cab.). The cost for the repair was estimated to be $15,153.39. This exorbitant fee includes the replacement of the entire carpeting system and the need to remove the vehicle bed to access the vents. Based on a musty smell CFT assumed that the carpet had been damaged by molds. Subsequently, CFT was requested to have the 2 vents replaced, only, and not the carpeting. In return, CFT stipulated that I must sign a health hazard waiver due the assumed (no evidence) moldy condition. Now, not only can 2 simple mechanical vents cause such an exorbitant fee to repair it has now evolved into a potential health safety issue. Yet, Toyota has failed to provide any caution/warning to the effect of water intrusion into the rear of the passenger area. No caution/warning in owner's manual that vehicle owner must periodically inspect the rear passenger for water, no warning tags/labels inside vehicle. On the other, my Toyota OEM floor mats have all sorts caution/warning plus installation instruction. It is recommended, as a minimum, Toyota must issue a recall to confirm the integrity of all vents in circulation. On my vehicle, the defective vent was due to bad seal which implies poor manufacturing. Secondly, the location of the vents is simply poor engineering. Even, if there's no damage to the carpeting the cost to replace the 2 vents would be $2,500 due to the need to vehicle bed removed.

NHTSA complaint #11693447 — an unverified report by a vehicle owner.

UNKNOWN OR OTHER

Water leaked through the third brake light assembly into the cab roof, soaking the ceiling, seats, and carpet. This caused extensive mold growth and electrical corrosion near the control modules. The affected systems include the third brake light seal, cab roof, interior materials, and ECM (documentation attached). The truck remains at the dealer and is available for inspection upon request. The entire interior is contaminated with mold, creating a serious health hazard, and the vehicle cannot be safely driven or occupied. The leak also damaged electrical components, posing a risk of malfunction or short-circuit while operating the vehicle, and it is currently undrivable due to this damage. The problem was confirmed by Toyota of Clermont, which inspected the truck, documented the damage, and provided a written estimate exceeding $8,000 for repairs (copy attached). The vehicle was at the dealership while the manufacturer’s Limited Service Campaign 21TD03—issued to address this same defect—was still active, but the required inspection and seal repair were not performed. The failure of Toyota of Clermont to perform the mandated remedy under Campaign 21TD03 while the vehicle was in its possession resulted in a serious safety hazard. The entire interior of the cab—including the seats, ceiling, and carpet—is covered in mold, and the vehicle is undrivable due to water intrusion and electrical damage. There were no warning lamps or error messages before the failure, only a strong musty smell inside the cab shortly before the leak became visible. Toyota Motor North America was notified but declined responsibility. This case represents a potential noncompliance with federal defect-remedy obligations under the National Traffic and Motor Vehicle Safety Act (49 U.S.C. § 30120) and should be investigated as such.

NHTSA complaint #11691503 — an unverified report by a vehicle owner.

ELECTRICAL SYSTEM

Water leaked through the third brake light assembly into the cab roof, soaking the ceiling, seats, and carpet. This caused extensive mold growth and electrical corrosion near the control modules. The affected systems include the third brake light seal, cab roof, interior materials, and ECM (documentation attached). The truck remains at the dealer and is available for inspection upon request. The entire interior is contaminated with mold, creating a serious health hazard, and the vehicle cannot be safely driven or occupied. The leak also damaged electrical components, posing a risk of malfunction or short-circuit while operating the vehicle, and it is currently undrivable due to this damage. The problem was confirmed by Toyota of Clermont, which inspected the truck, documented the damage, and provided a written estimate exceeding $8,000 for repairs (copy attached). The vehicle was at the dealership while the manufacturer’s Limited Service Campaign 21TD03—issued to address this same defect—was still active, but the required inspection and seal repair were not performed. The failure of Toyota of Clermont to perform the mandated remedy under Campaign 21TD03 while the vehicle was in its possession resulted in a serious safety hazard. The entire interior of the cab—including the seats, ceiling, and carpet—is covered in mold, and the vehicle is undrivable due to water intrusion and electrical damage. There were no warning lamps or error messages before the failure, only a strong musty smell inside the cab shortly before the leak became visible. Toyota Motor North America was notified but declined responsibility. This case represents a potential noncompliance with federal defect-remedy obligations under the National Traffic and Motor Vehicle Safety Act (49 U.S.C. § 30120) and should be investigated as such.

NHTSA complaint #11691503 — an unverified report by a vehicle owner.

UNKNOWN OR OTHER

The rear cabin pressure vent leaks water into the cabin creating an unsafe vehicle to drive during rainy days. I took the vehicle to Sarasota Toyota and was told that my claim to get it fixed thru the Toyota warranty was denied because it is considered trim. I contacted the warranty company and Toyota about this issue but was told the same.NOT COVERED. I am also concerned that the water intrusion can affect the safety and health hazard of more drivers with this problem if not addressed by Toyota as soon as possible.

NHTSA complaint #11689472 — an unverified report by a vehicle owner.

STRUCTURE:BODY

The rear cabin pressure vent leaks water into the cabin creating an unsafe vehicle to drive during rainy days. I took the vehicle to Sarasota Toyota and was told that my claim to get it fixed thru the Toyota warranty was denied because it is considered trim. I contacted the warranty company and Toyota about this issue but was told the same.NOT COVERED. I am also concerned that the water intrusion can affect the safety and health hazard of more drivers with this problem if not addressed by Toyota as soon as possible.

NHTSA complaint #11689472 — an unverified report by a vehicle owner.

VISIBILITY/WIPER

The rear cabin pressure vent leaks water into the cabin creating an unsafe vehicle to drive during rainy days. I took the vehicle to Sarasota Toyota and was told that my claim to get it fixed thru the Toyota warranty was denied because it is considered trim. I contacted the warranty company and Toyota about this issue but was told the same.NOT COVERED. I am also concerned that the water intrusion can affect the safety and health hazard of more drivers with this problem if not addressed by Toyota as soon as possible.

NHTSA complaint #11689472 — an unverified report by a vehicle owner.

STEERING

While having routine maintenance performed on 8/5/2025, I was advised that the steering rack must be replaced at an approximate cost of $2,200. I was told this should be done as soon as possible because it poses a safety issue. The vehicle only has 29,000 miles and has not been driven off road or in extreme conditions. I researched the issue and it seems that a number of complaints have been filed for the same concern, specifically because this is happening at such low mileage. If Toyota does not come up with a resolution and recall for faulty equipment, will I be doing this repair again in another 29,000 miles?

NHTSA complaint #11687938 — an unverified report by a vehicle owner.

STRUCTURE

The contact owns a 2019 Toyota Tacoma. The contact stated that the rear cabin pressure vent seals had deteriorated, causing rainwater to leak into the rear cabin of the vehicle. The contact stated that there was a mildew odor inside the cabin of the vehicle. The contact was concerned that mold had developed inside the vehicle due to the water inside the vehicle. The vehicle was taken to the local dealer, who indicated that the rear pressure seals were faulty and needed to be replaced. The vehicle was not repaired. The manufacturer was notified of the failure, but no assistance was provided. The failure mileage was 80,000.

NHTSA complaint #11686793 — an unverified report by a vehicle owner.

SUSPENSION

Rear leaf springs are flat and curving in opposite direction causing vehicle to bottom out with only 100 pounds in the truck bed. This is a potential safety issue as control problems to keep vehicle going straight.

NHTSA complaint #11671079 — an unverified report by a vehicle owner.